Cooker



FIG. 1 is a top perspective view of a cooker showing a preferred embodiment of my design;

FIG. 2 is a bottom perspective view of the cooker of FIG. 1;

FIG. 3 is a left side view of the cooker of FIG. 1; the right side view being a mirror image thereof; and,

FIG. 4 is a rear view of the cooker of FIG. 1.

The broken lines shown in FIGS. 2-4 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for the cooker, as shown and described. 